The question is now if they give the interest to their users...I guess that depends on the exchange. most-likely an exchange has also a steem account, so they get the same interest. In case of bittrex i guess its this wallet : https://steemit.com/@bittrex/transfers
The question is now if they give the interest to their users...I guess that depends on the exchange. most-likely an exchange has also a steem account, so they get the same interest. In case of bittrex i guess its this wallet : https://steemit.com/@bittrex/transfers